Hey, I'm Christina (Tina) Chang (Formally Cohen-Chang) 18 Years Old. Happily Married to Mike Chang, the love of my life. Mommy to Tyler Eric Chang (Preemie) I go to William McKinley High School. I am in glee club (New Directions) My life may not be perfect but i love it any way. Being Tylers mommy is a dream come true. He's the light of both of our lives and whilst he was a surprise, he was a surprise of the sweetest kind. I'm extremely blessed and i've never been more sure of it.